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كويز تفاعلي: 25 Questions: اختبار تجريبي

الاختبار التجريبي لمادة الفيزياء
GRADE 10 ADVANCED
END OF TERM 3
نهاية الفصل الدراسي الثالث
هذا اختبار تجريبي لأغراض التدريب والمراجعة فقط.
لا يعد بديلاً عن الاختبار الرسمي النهائي.
يهدف إلى مساعدتك على الاستعداد للاختبار الفعلي.
Join the challenge and claim your rank Take a timed certificate practice test for the same grade, subject, and term.
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رقم الاختبار 1868
الصف الصف العاشر المتقدم
المادة فيزياء
الفصل الفصل الثالث
السنة الدراسية 2025/2026
عدد الأسئلة 25
إجمالي النقاط 25
تاريخ الإضافة 2026-06-18
الزيارات 418
الناشر Maya Dayoub
يرجى الانتباه إلى أن المعلم قام بإعداد الأسئلة فقط، ولم يقم بإعداد الإجابات أو الشروحات المرفقة. وقد تم توليد الإجابات باستخدام تقنيات الذكاء الاصطناعي، لذلك قد تتضمن بعض الأخطاء أو عدم الدقة.
للحصول على الإجابات الصحيحة والمضمونة، يُرجى الرجوع إلى المعلم أو المصدر الدراسي المعتمد.
Question 1
DB question no.: 1
Points: 1
A ray of light travels from medium A into medium B as shown in the figure.
Which medium has the greater refractive index?
Question 2
DB question no.: 2
Points: 1
The diagram shows a ray of light passing through a rectangular glass block.
Which row in the table below correctly identifies the changes to the properties of the light as it enters the glass block?
يوضح الرسم البياني شعاع ضوئيًا يمر عبر كتلة زجاجية مستطيلة. أي صف في الجدول التالي يحدد بشكل صحيح التغيرات التي تطرأ على خصائص الضوء عند دخوله الكتلة الزجاجية؟
Question 3
DB question no.: 3
Points: 1
The diagram shows a ray of light travelling from a transparent medium into air.
يوضح الرسم شعاع ضوء ينتقل من وسط شفاف إلى الهواء.
The refractive index of the transparent medium is given by
معامل الانكسار للوسط الشفاف يعطى بـ .
Question 4
DB question no.: 4
Points: 1
If the speed of light in a material is 2.0 × 108 m/s, what is the refractive index of this material?
إذا كانت سرعة الضوء في مادة ما 2.0 × 108 m/s، فما هو معامل انكسار هذه المادة؟
Refractive index $(n) = \frac{c}{v}$ where: c = speed of light in vacuum = 3.0 × 108 m/s v = speed of light in the material
Question 5
DB question no.: 5
Points: 1
Which of the following statements about the critical angle is true?
أي من العبارات التالية صحيحة عن الزاوية الحرجة؟
Question 6
DB question no.: 6
Points: 1
Why can the refractive index not normally be less than 1?
لماذا لا يمكن أن يكون معامل الانكسار عادة أقل من 1؟
Question 7
DB question no.: 7
Points: 1
A student draws three rays of light from point (P) through a converging lens.
Which of the rays are drawn incorrectly?
يرسم طالب ثلاثة أشعة ضوئية بدءًا من النقطة (P) من خلال عدسة محدبة. أي من الأشعة تم رسمها بشكل غير صحيح؟
Question 8
DB question no.: 8
Points: 1
An object placed in front of the convex lens as shown in the figure.
Determine the location of the image (if any)?
وضع جسم أمام العدسة المحدبة كما في الشكل. ما موقع تكون الصورة ( إن وجدت ) ؟
Question 9
DB question no.: 9
Points: 1
When a convex lens is used as a magnifier, the image formed is:
Question 10
DB question no.: 10
Points: 1
An object is placed in front of a thin lens. An upright image is formed that is one-third the height of the object.
If the image is 6.0 cm from the lens, what is the focal length of the lens?
وضع جسم أمام عدسة رقيقة. فتكونت صورة معتدلة يبلغ ارتفاعها ثلث ارتفاع الجسم. إذا كانت الصورة على بعد 6.0 cm من العدسة، فما هو البعد البؤري للعدسة؟
Question 11
DB question no.: 11
Points: 1
Two light sources are said to be coherent if they are
Question 12
DB question no.: 12
Points: 1
In the interference pattern produced by a double-slit experiment, why does a bright fringe appear at a point of constructive interference?
Question 13
DB question no.: 13
Points: 1
A double-slit experiment uses coherent light of wavelength 633 nm with a slit separation of 0.100 mm and a screen placed 2.0 m away.
How wide on the screen is the central bright fringe?
تستخدم تجربة الشق المزدوج ضوءًا متماسكًا بطول موجي 633 nm، بمسافة فاصلة بين الشقين تبلغ 0.100 mm، وشاشة موضوعة على بعد 2.0 m.
ما هو عرض الهدب المضيء المركزي على الشاشة؟
Question 14
DB question no.: 14
Points: 1
What causes a difference in the interference pattern, such that bright (light) bands and dark bands appear on the screen?
Question 15
DB question no.: 15
Points: 1
Yellow-orange light of wavelength 596 nm from a sodium lamp is aimed at two slits that are separated by 1.90 × 10-5 m. What is the distance from the central band to the first-order yellow band if the screen is 0.600 m from the slits?
Question 16
DB question no.: 16
Points: 1
When light of wavelength $\lambda$ falls on a thin film of oil on water, colorful patterns appear because of constructive interference.
Which thickness of the oil film produces the strongest reflection?
Question 17
DB question no.: 17
Points: 1
The figure below shows an experimental setup about the behavior of light.
Which of the following statements best explains the purpose of the single narrow slit in the first barrier?
Question 18
DB question no.: 18
Points: 1
Monochromatic green light with a wavelength of 546 nm falls on a single slit of width 0.080 mm. The screen is 68.0 cm from the slit, as shown in Figure 22.
What is the separation between the first-order dark bands?
Question 19
DB question no.: 19
Points: 1
Which statement correctly compares Young's double-slit interference pattern with a single-slit diffraction pattern?
Question 20
DB question no.: 20
Points: 1
For monochromatic light passing through a diffraction grating, what does the diffraction pattern usually contain?
Question 21
DB question no.: 21
Points: 1
Constructive interference from a diffraction grating occurs at certain angles on either side of the central bright line. Which equation correctly gives the angles of the bright lines?
يحدث تداخل بناء من محزوز حيود عند زوايا معينة على جانبي الخط المضيء المركزي. أي معادلة تعطي زوايا الخطوط المضيئة بشكل صحيح؟
Question 22
DB question no.: 22
Points: 1
Why can a grating spectroscope be useful in gemstone analysis?
Question 23
DB question no.: 23
Points: 1
The figure shows a view of the road while Rashid is jogging. All the shown velocities are measured relative to the road.
Relative to which reference frame is Rashid's velocity equal to zero?
Question 24
DB question no.: 24
Points: 1
You are riding in a bus moving slowly through heavy traffic at 2.0 m/s. You hurry to the front of the bus at 4.0 m/s relative to the bus.
What is your speed relative to the street?
Question 25
DB question no.: 25
Points: 1
The worker in the figure climbs the ladder with a speed of vwt = 0.20 m/s, as the train coasts forward at vtg = 0.70 m/s.
Find the speed and the direction of the worker relative to the ground.

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